diff options
Diffstat (limited to 'backend')
| -rw-r--r-- | backend/drm/drm.c | 25 | ||||
| -rw-r--r-- | backend/libinput/tablet_pad.c | 6 |
2 files changed, 20 insertions, 11 deletions
diff --git a/backend/drm/drm.c b/backend/drm/drm.c index a666ce71..5396dcd4 100644 --- a/backend/drm/drm.c +++ b/backend/drm/drm.c @@ -344,7 +344,8 @@ static void drm_connector_start_renderer(struct wlr_drm_connector *conn) { void enable_drm_connector(struct wlr_output *output, bool enable) { struct wlr_drm_connector *conn = (struct wlr_drm_connector *)output; - if (conn->state != WLR_DRM_CONN_CONNECTED) { + if (conn->state != WLR_DRM_CONN_CONNECTED + && conn->state != WLR_DRM_CONN_NEEDS_MODESET) { return; } @@ -563,7 +564,7 @@ static bool drm_connector_set_mode(struct wlr_output *output, struct wlr_drm_crtc *crtc = conn->crtc; if (!crtc) { wlr_log(WLR_ERROR, "Unable to match %s with a CRTC", conn->output.name); - goto error_conn; + return false; } wlr_log(WLR_DEBUG, "%s: crtc=%td ovr=%td pri=%td cur=%td", conn->output.name, crtc - drm->crtcs, @@ -867,7 +868,9 @@ void scan_drm_connectors(struct wlr_drm_backend *drm) { // +1 so length can never be 0, which is undefined behaviour. // Last element isn't used. bool seen[seen_len + 1]; - memset(seen, 0, sizeof(seen)); + memset(seen, false, sizeof(seen)); + size_t new_outputs_len = 0; + struct wlr_drm_connector *new_outputs[res->count_connectors + 1]; for (int i = 0; i < res->count_connectors; ++i) { drmModeConnector *drm_conn = drmModeGetConnector(drm->fd, @@ -973,13 +976,10 @@ void scan_drm_connectors(struct wlr_drm_backend *drm) { wl_list_insert(&wlr_conn->output.modes, &mode->wlr_mode.link); } - wlr_output_update_enabled(&wlr_conn->output, true); + wlr_output_update_enabled(&wlr_conn->output, wlr_conn->crtc != NULL); wlr_conn->state = WLR_DRM_CONN_NEEDS_MODESET; - wlr_log(WLR_INFO, "Sending modesetting signal for '%s'", - wlr_conn->output.name); - wlr_signal_emit_safe(&drm->backend.events.new_output, - &wlr_conn->output); + new_outputs[new_outputs_len++] = wlr_conn; } else if (wlr_conn->state == WLR_DRM_CONN_CONNECTED && drm_conn->connection != DRM_MODE_CONNECTED) { wlr_log(WLR_INFO, "'%s' disconnected", wlr_conn->output.name); @@ -1010,6 +1010,15 @@ void scan_drm_connectors(struct wlr_drm_backend *drm) { wl_list_remove(&conn->link); free(conn); } + + for (size_t i = 0; i < new_outputs_len; ++i) { + struct wlr_drm_connector *conn = new_outputs[i]; + + wlr_log(WLR_INFO, "Requesting modeset for '%s'", + conn->output.name); + wlr_signal_emit_safe(&drm->backend.events.new_output, + &conn->output); + } } static void page_flip_handler(int fd, unsigned seq, diff --git a/backend/libinput/tablet_pad.c b/backend/libinput/tablet_pad.c index 579a11cf..0642f925 100644 --- a/backend/libinput/tablet_pad.c +++ b/backend/libinput/tablet_pad.c @@ -28,7 +28,7 @@ static void add_pad_group_from_libinput(struct wlr_tablet_pad *pad, ++group->ring_count; } } - group->rings = calloc(sizeof(int), group->ring_count); + group->rings = calloc(sizeof(unsigned int), group->ring_count); size_t ring = 0; for (size_t i = 0; i < pad->ring_count; ++i) { if (libinput_tablet_pad_mode_group_has_ring(li_group, i)) { @@ -41,7 +41,7 @@ static void add_pad_group_from_libinput(struct wlr_tablet_pad *pad, ++group->strip_count; } } - group->strips = calloc(sizeof(int), group->strip_count); + group->strips = calloc(sizeof(unsigned int), group->strip_count); size_t strip = 0; for (size_t i = 0; i < pad->strip_count; ++i) { if (libinput_tablet_pad_mode_group_has_strip(li_group, i)) { @@ -54,7 +54,7 @@ static void add_pad_group_from_libinput(struct wlr_tablet_pad *pad, ++group->button_count; } } - group->buttons = calloc(sizeof(int), group->button_count); + group->buttons = calloc(sizeof(unsigned int), group->button_count); size_t button = 0; for (size_t i = 0; i < pad->button_count; ++i) { if (libinput_tablet_pad_mode_group_has_button(li_group, i)) { |